---
layout: page_v2
title: Prebid Server Bidder Params
description: Documentation on bidders' params
sidebarType: 5
---

# Prebid Server Bidder Params

This page contains documentation on the specific parameters required by each supported bidder.
These docs only apply to Prebid Server-based bidders. For Prebid.js, see the
[Prebid.js Bidders](/dev-docs/bidders.html) page.

For each bidder listed below, you'll find the following information:

{: .table .table-bordered .table-striped }
| **Features**                     | A table of features supported by the adapter.  |
| **"Send All Bids" Ad Server Keys**  | Used for sending all bids to the ad server, as described in [Send All Bids vs Send Top Price](/adops/send-all-vs-top-price.html) |
| **Bid Params**                      | Ad request parameters required by a given bidder, such as the tag ID, site ID, or query string parameters                                     |

You can also download the full <a href="/dev-docs/bidder-data.csv" download>CSV data file</a>.

{% assign bidder_pages = site.pages | where: "layout", "bidder" | where: "pbs", true | sort_natural: "title" %}

{: .alert.alert-warning :}
Publishers are advised to check with legal counsel before doing business with any particular bidder.

## Search a Prebid Server bidder

<input type="text" id="autocomplete-filter" class="autocomplete-filter">
<script src="https://cdnjs.cloudflare.com/ajax/libs/awesomplete/1.1.7/awesomplete.min.js" integrity="sha512-Pc3/aEr2FIVZhHxe0RAC9SFrd+pxBJHN3pNJfJNTKc2XAFnXUjgQGIh6X935ePSXNMN6rFa3yftxSnZfJE8ZAg==" crossorigin="anonymous"></script>
<script>
var AutocompleteList = [{% for page in bidder_pages %}{ label: '{{ page.title }}', value: '{{ page.url }}' },{% endfor %}];
</script>
<script src="{{site.baseurl}}/assets/js/autocomplete.js"></script>
<div class="c-bidder-list-group" markdown="1">

## Full List

### #-A

<ul class="c-bidder-list">
{% for page in bidder_pages %}
  {% assign firstletter = page.title | slice:0 | downcase %}
  {% unless firstletter == "0" or firstletter == "1" or firstletter == "2" or firstletter == "3" or firstletter == "4" or firstletter == "5" or firstletter == "6" or firstletter == "7" or firstletter == "8" or firstletter == "9" or firstletter == "a" %}{% continue %}{% endunless %}
  <li>
  <a href="{{ page.url }}">{{ page.title }}</a>
  </li>
{% endfor %}
</ul>

### B-C

<ul class="c-bidder-list">
{% for page in bidder_pages %}
  {% assign firstletter = page.title | slice:0 | downcase %}
  {% unless firstletter == "b" or firstletter == "c" %}{% continue %}{% endunless %}
  <li>
  <a href="{{ page.url }}">{{ page.title }}</a>
  </li>
{% endfor %}
</ul>

### D-G

<ul class="c-bidder-list">
{% for page in bidder_pages %}
  {% assign firstletter = page.title | slice:0 | downcase %}
  {% unless firstletter == "d" or firstletter == "e" or firstletter == "f" or firstletter == "g" %}{% continue %}{% endunless %}
  <li>
  <a href="{{ page.url }}">{{ page.title }}</a>
  </li>
{% endfor %}
</ul>

### H-L

<ul class="c-bidder-list">
{% for page in bidder_pages %}
  {% assign firstletter = page.title | slice:0 | downcase %}
  {% unless firstletter == "h" or firstletter == "i" or firstletter == "j" or firstletter == "k" or firstletter == "l" %}{% continue %}{% endunless %}
  <li>
  <a href="{{ page.url }}">{{ page.title }}</a>
  </li>
{% endfor %}
</ul>

### M-O

<ul class="c-bidder-list">
{% for page in bidder_pages %}
  {% assign firstletter = page.title | slice:0 | downcase %}
  {% unless firstletter == "m" or firstletter == "n" or firstletter == "o" %}{% continue %}{% endunless %}
  <li>
  <a href="{{ page.url }}">{{ page.title }}</a>
  </li>
{% endfor %}
</ul>

### P-R

<ul class="c-bidder-list">
{% for page in bidder_pages %}
  {% assign firstletter = page.title | slice:0 | downcase %}
  {% unless firstletter == "p" or firstletter == "q" or firstletter == "r" %}{% continue %}{% endunless %}
  <li>
  <a href="{{ page.url }}">{{ page.title }}</a>
  </li>
{% endfor %}
</ul>

### S-T

<ul class="c-bidder-list">
{% for page in bidder_pages %}
  {% assign firstletter = page.title | slice:0 | downcase %}
  {% unless firstletter == "s" or firstletter == "t" %}{% continue %}{% endunless %}
  <li>
  <a href="{{ page.url }}">{{ page.title }}</a>
  </li>
{% endfor %}
</ul>

### U-Z

<ul class="c-bidder-list">
{% for page in bidder_pages %}
  {% assign firstletter = page.title | slice:0 | downcase %}
  {% unless firstletter == "u" or firstletter == "v" or firstletter == "w" or firstletter == "x" or firstletter == "y" or firstletter == "z" %}{% continue %}{% endunless %}
  <li>
  <a href="{{ page.url }}">{{ page.title }}</a>
  </li>
{% endfor %}
</ul>
</div>